標準號：BS ISO 1940-1-2005
中文標準名稱：機械振動.在恒定(剛性)狀態下轉子的平衡質量要求.平衡公差的規范和檢定
英文標準名稱：Mechanical vibration - Balance quality requirements for rotors in a constant (rigid) state - Specification and verification of balance tolerances
標準類型：J04
發布日期：2005/9/5 12:00:00
實施日期：2005/9/5 12:00:00
中國標準分類號：J04
國際標準分類號：21.120.40
適用范圍：This part of ISO 1940 gives specifications for rotors in a constant (rigid) state. It specifies a) balance tolerances, b) the necessary number of correction planes, and c) methods for verifying the residual unbalance. Recommendations are also given concerning the balance quality requirements for rotors in a constant (rigid) state, according to their machinery type and maximum service speed. These recommendations are based on worldwide experience. This part of ISO 1940 is also intended to facilitate the relationship between the manufacturer and user of rotating machines, by stating acceptance criteria for the verification of residual unbalances. Detailed consideration of errors associated with balancing and verification of residual unbalance are given in ISO 1940-2. This part of ISO 1940 does not cover rotors in a flexible state. The balance quality requirements for rotors in a flexible state are covered by ISO 11342.